openapi: 3.2.0
info:
  title: Orthogonal API Marketplace Signalbase API
  version: 1.0.0
  description: Discoverable APIs payable over MPP (Machine Payments Protocol / Tempo), x402, and np (Circle Gateway Nanopayments, x402 v2).
servers:
- url: https://mpp.orthogonal.com
  description: MPP (Tempo) rail
- url: https://x402.orthogonal.com
  description: x402 rail
- url: https://np.orthogonal.com
  description: np (Circle Gateway, x402 v2) rail
tags:
- name: Signalbase
paths:
  /signalbase/signals/funding:
    get:
      operationId: signalbase_GET__signals_funding
      summary: 'Fetch funding signals with filtering by date, country, round type, amount, industry, and more. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/signals/funding
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/signals/funding
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/signals/funding
  /signalbase/csv-enrichment:
    post:
      operationId: signalbase_POST__csv_enrichment
      summary: Submit companies for batch enrichment with funding, acquisition, hiring, job change, and investor intelligence. 1 credit per job.
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/csv-enrichment
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/csv-enrichment
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/csv-enrichment
  /signalbase/csv-enrichment/{jobId}:
    get:
      operationId: signalbase_GET__csv_enrichment_jobId_
      summary: Poll enrichment job status and retrieve completed results. Free upstream (0 credits).
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/csv-enrichment/{jobId}
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/csv-enrichment/{jobId}
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/csv-enrichment/{jobId}
  /signalbase/signals/hiring:
    get:
      operationId: signalbase_GET__signals_hiring
      summary: 'Fetch hiring signals (open job postings) with position, department, seniority, and location filters. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/signals/hiring
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/signals/hiring
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/signals/hiring
  /signalbase/signals/investors:
    get:
      operationId: signalbase_GET__signals_investors
      summary: 'Fetch investor data including VCs, angels, PE firms, corporate investors, accelerators, and more. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/signals/investors
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/signals/investors
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/signals/investors
  /signalbase/companies:
    get:
      operationId: signalbase_GET__companies
      summary: 'Browse and search companies with filtering by industry, size, location, and founding year. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/companies
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/companies
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/companies
  /signalbase/signals/job-changes:
    get:
      operationId: signalbase_GET__signals_job_changes
      summary: 'Fetch job change signals with role, department, seniority, and LinkedIn filters. Person names are GDPR-masked. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/signals/job-changes
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/signals/job-changes
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/signals/job-changes
  /signalbase/signals/acquisitions:
    get:
      operationId: signalbase_GET__signals_acquisitions
      summary: 'Fetch acquisition signals with filtering by date, country, deal amount, and company details. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/signals/acquisitions
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/signals/acquisitions
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/signals/acquisitions
  /signalbase/people:
    get:
      operationId: signalbase_GET__people
      summary: 'Discover people across employees and job-change subjects, filtered by title, function, seniority, geography, and signal activity. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.'
      tags:
      - Signalbase
      responses:
        '200':
          description: Successful response
        '402':
          description: Payment Required (x402 / MPP / np)
      x-payment-info:
        price: 0.08
        offers:
        - method: mpp
          intent: charge
          rail: tempo
          currency: USDC.e
          url: https://mpp.orthogonal.com/signalbase/people
        - method: x402
          intent: charge
          rail: base
          currency: USDC
          url: https://x402.orthogonal.com/signalbase/people
        - method: np
          intent: charge
          rail: base
          currency: USDC
          settlement: circle-gateway
          version: x402-v2
          url: https://np.orthogonal.com/signalbase/people
x-service-info:
  name: Orthogonal
  docs:
    llms: https://api.orthogonal.com/llms.txt
  protocols:
  - mpp
  - x402
  - np